Johann Adam Vaaßen – Dürener Adressbuch 1882
| Given name | Johann Adam |
|---|---|
| Family name | Vaaßen |
| Occupation | Inhaberin der Firma J.P. Kockelkorn Wwe. & Vaassen |
| Address | Marktplatz 2 |
| Place | Düren |
| GOV identifier | DURRENJO30FT |
| Book | Dürener Adressbuch 1882 |
| page | 66 |
| Year | 1882 |